Boulder County property record for 4866 4th St, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 4 Baths |
| Year Built | Built 2004 |
| Square Footage | 4,400 sqft Living Area |
| Lot Size | 15,506 sqft (0.356 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,895,000 (2018) |
| Tax Bill | $19,463.00 (2025) |
Source: Boulder County records · APN 1461-12-0-06-003
Assessment roll updated June 15, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4866 4TH ST, BOULDER, CO 80304-0597 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Oct 14, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FIRSTBANK |
| Jul 20, 2020 | Deed of Trust, Mortgage · Line of Credit FIRSTBANK |
| Mar 30, 2018 | Warranty Deed, Transfer FIDELITY NATIONAL TITLE |
| Feb 28, 2017 | Warranty Deed, Transfer · Adjustable Rate Mortgage (ARM) CHERRY CREEK MORTGAGE CO INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 30, 2018 · Amount on Record |
| Deed Sale | Mar 30, 2018 · Amount on Record |
| Prior Sale | Feb 28, 2017 · Amount on Record |
| Deed Doc Number | 20183648058 |
| Prior Transfer Date | Sep 18, 2002 |
| Prior Transfer Doc | 0002335827 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4866 4TH ST, BOULDER, CO 80304-0597 |
| Transaction Type | Mortgage |
| Record Updated | Oct 29, 2021 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 4856 4TH ST, BOULDER, CO 80304-0597 |
| Document Number | 0003920762 |
|---|---|
| Date | Oct 14, 2021 |
| Instrument | 3920762 |
| Name | FIRSTBANK |
|---|---|
| Type | Bank |
| Address | DENVER, CO 80215 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.25% |
| Adjustable | Document includes a rider for adjustable-rate mortgage with a specific rate change date. |
| Type Change Date | Nov 01, 2026 |
| Change Frequency | Annually |
| Min Rate At Change | 3.12% |
| Max Rate At Change | 4.25% |
| Index | 1-Year CMT |
| Max Rate | 7.25% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4866 4TH ST, BOULDER, CO 80304-0597 |
| Document Number | 0003809999 |
| Instrument Date | Jul 20, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Sep 25, 2020 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 4866 4TH ST BOULDER CO 803040597, BOULDER, CO 80304-0597 |
| Document Number | 0003809999 |
|---|---|
| Date | Aug 26, 2020 |
| Instrument | 3809999 |
| Name | FIRSTBANK |
|---|---|
| Type | Bank |
| Address | LAKEWOOD, CO 80215 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Aug 25, 2030 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 30, 2018 |
| Property Address | 4866 4TH ST, BOULDER, CO 80304-0597 |
| Document Number | 0003648058 |
| Instrument Date | Mar 26, 2018 |
| Instrument | 3648058 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $189.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 4866 4TH ST, BOULDER, CO 80304-0597 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Feb 28, 2017 |
| Property Address | 4866 4TH ST, BOULDER, CO 80304-0597 |
| Document Number | 0003577353 |
| Instrument Date | Feb 24, 2017 |
| Instrument | 3577353 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | LAND TITLE GUARANTEE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $167.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 4866 4TH ST, BOULDER, CO 80304-0597 |
| Document Number | 0003577354 |
|---|---|
| Date | Feb 28, 2017 |
| Instrument | 3577354 |
| Name | CHERRY CREEK MORTGAGE CO INC |
|---|---|
| Type | Mortgage Company |
| Type | Adjustable Rate Mortgage (ARM) |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.75% |
| Type Change Date | Mar 01, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 8.75% |
| Index | 1-Year LIBOR |
| Max Rate | 8.75% |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $222,095 (+8.8%) Land $113,152 Building $108,943 | $3,266,100 (-) Land $1,664,000 Building $1,602,100 | |
| 2025 | $19,463.00 (+14.49%) | $204,131 (+1.79%) Land $104,000 Building $100,131 | $3,266,100 (+9.12%) Land $1,664,000 Building $1,602,100 |
| 2023 | $17,000.00 (-0.74%) | $200,544 (+8.73%) Land $111,079 Building $89,465 | $2,993,200 (+12.79%) Land $1,657,900 Building $1,335,300 |
| 2022 | $17,127.00 | $184,440 Land $88,335 Building $96,105 | $2,653,800 Land $1,271,000 Building $1,382,800 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Wildfire Risk | High above 87% of the US · above 91% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 97 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 1461-12-0-06-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 11 Rooms |
| Building Area | 4,400 sqft Living Area |
| Gross Area | 5,000 sqft Gross Area |
| 1st Floor | 1,881 sqft 1st Floor |
| Upper Floors | 1,472 sqft Upper Floors |
| Basement Area | 1,047 sqft Basement |
| Finished Basement | 1,047 sqft Finished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | A-Frame Style |
| Exterior Material | Combination Exterior |
| Construction Type | Frame Construction |
| Roof Material | Tile Roof |
| Lot Area | 15,506 sqft (0.356 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 600 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0114900 |
|---|---|
| Street Address | 4866 4TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-0597 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 3 FOUR MILE RANCH |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 12 |
| Legal Subdivision | FOUR MILE RANCH - BOV |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 1 |
| Census Block | 1004 |
| Census Tract | 12104 |
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